Reaction
ChemicalBook > CAS DataBase List > (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)

(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)

Reaction
Product Name
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
CAS No.
188264-84-8
Chemical Name
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
Synonyms
S-SALEN-CO;(S,S)-Jacobsen cobalt (II) catalyst;(S,S)-(+)-N,N′-Bis(3,5-di-tert-butyL;(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsa...;(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane;-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II);(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-;(S,S)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt;(S,S)-N,N'-BIS(3,5-DI-T-BUTYLSALICYLIDEN E) -1,2-CYCLOHEXANEDIAMINOCOBALT(II);(1S,2S)-(+)-N,N'-BIS(3,5-DI-T-BUTYLSALICYDENE)-1,2-CYCLOHEXANEDIAMINOCOBALT(II)
CBNumber
CB8331377
Molecular Formula
C36H52CoN2O2
Formula Weight
603.76
MOL File
188264-84-8.mol
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(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) Property

Melting point:
>350 °C(lit.)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Powder
color 
red-brown
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22
Safety Statements 
36/37/39-36/37
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H311Toxic in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P361Remove/Take off immediately all contaminated clothing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
474606
Product name
(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
1g
Price
$52.5
Updated
2024/03/01
Sigma-Aldrich
Product number
474606
Product name
(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
5g
Price
$176
Updated
2024/03/01
Strem Chemicals
Product number
27-0526
Product name
(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)cobalt(II)
Packaging
1g
Price
$46
Updated
2024/03/01
Strem Chemicals
Product number
27-0526
Product name
(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)cobalt(II)
Packaging
5g
Price
$151
Updated
2024/03/01
Sigma-Aldrich
Product number
474606
Product name
(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
Packaging
25g
Price
$645
Updated
2023/01/07
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(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) Chemical Properties,Usage,Production

Reaction

  1. Catalyst used in the kinetic resolution of racemic, terminal epoxides yielding a chiral diol and the unreacted enantiomer of the epoxide.
  2. Precursor to a Co(III) catalyst for the kinetic resolution of terminal epoxides with alcohols.
  3. Desymmetrization of meso-epoxides with carboxylic acids and fluoride.
  4. Catalyst for asymmetric cyclopropanation of styrene.
  5. Catalyst for copolymerization of CO2 and epoxides.
  6. Enantioselective intramolecular openings of oxetanes.

Chemical Properties

red to red-brown powder

Uses

(S,S)-(+)-N,N''-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(ii) i sused as a catalyst for the hydrolytic kinetic resolution of terminal epoxides and the enantioselective ring opening of meso epoxides.

(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) Preparation Products And Raw materials

Raw materials

Preparation Products

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(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) Suppliers

China 120 Germany 3 India 4 Slovakia 1 Switzerland 1 United Kingdom 1 United States 6 Global 136
Georganics Ltd.
Tel
--
Fax
--
Email
georganics@nextra.sk
Country
Slovakia
ProdList
613
Advantage
50
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View Lastest Price from (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) manufacturers

Shanghai UCHEM Inc.
Product
(1S,2S)-(-)-N,N-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) 188264-84-8
Price
US $24.00-179.00/g
Min. Order
1g
Purity
0.98
Supply Ability
25kg
Release date
2024-04-12
Shaanxi Dideu Medichem Co. Ltd
Product
(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) 188264-84-8
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-08-04
Zhuozhou Wenxi import and Export Co., Ltd
Product
(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) 188264-84-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

188264-84-8, (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)Related Search:

Mecobalamin (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2'-DIPHENYLPHOSPHINOBENZOYL) (1S,2S)-N,N'-Dimethyl-1,2-cyclohexanediamine (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) (1R,2S)-1-Amino-2-indanol (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine (+/-)-trans-1,2-Diaminocyclohexane SALCOMINE N,N'-BIS(SALICYLIDENE)ETHYLENEDIAMINE (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) N,N'-BIS(SALICYLIDENE)-1,2-PROPANEDIAMINE (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINE (R,R)-(-)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II) (1S,2S)-(+)-1,2-Diaminocyclohexane N-benzylidenecyclohexylamine N,N'-BIS(SALICYLIDENE)-1,6-HEXANEDIAMINE CIS/TRANS-DISALYCYLIDENE-1,2-CYCLOHEXYLIDENEDIAMINE

  • (1S,2S)-(+)-1,2-CYCLOHEXANEDIAMINO-N N'-BIS(3,5-DI-T-BUTYLSALICYLIDENE)COBALT(II)
  • (1S,2S)-(+)-N,N'-BIS(3,5-DI-T-BUTYLSALICYDENE)-1,2-CYCLOHEXANEDIAMINOCOBALT(II)
  • (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
  • (1S,2S)-(+)-N,N-Bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
  • (S,S)-N,N'-BIS(3,5-DI-T-BUTYLSALICYLIDEN E) -1,2-CYCLOHEXANEDIAMINOCOBALT(II)
  • (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-tert-butylsalicylidene)cobalt(II)
  • (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II),98%
  • (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane
  • (1S,2S)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2- cyclohexanediaminocobalt(II)
  • -Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)
  • 2,2'-{(1S,2S)-1,2-Cyclohexanediylbis[nitrilo(E)methylylidene]}bis [4,6-bis(2-methyl-2-propanyl)phenol] - cobalt (1:1)
  • Cobalt,[[2,2'-[(1S,2S)-1,2-cyclohexanediylbis[(nitrilo-kN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-kO]](2-)]-, (SP-4-2)-
  • S-SALEN-CO
  • (S,S)-(+)-N,N′-Bis(3,5-di-tert-butyL
  • (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-
  • Cobalt, [[2,2'-[(1S,2S)-1,2-cyclohexanediylbis[(nitrilo-κN)methylidyne]]bis[4,6-bis(1,1-dimethylethyl)phenolato-κO]](2-)]-, (SP-4-2)-
  • (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsa...
  • TIANFU CHEM (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
  • (S,S)-Jacobsen cobalt (II) catalyst
  • (S,S)-(+)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINO-COBALT(II)
  • (S,S)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt
  • (1S,2S)-(-)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]cobalt(II)
  • 188264-84-8
  • Kinetic Resolution
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Co
  • Jacobsen Metal
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Kinetic ResolutionChiral Catalysts, Ligands, and Reagents
  • Privileged Ligands and Complexes
  • SALENs
  • chem001